10101929110001 has 4 divisors (see below), whose sum is σ = 10120601807604. Its totient is φ = 10083256412400.

The previous prime is 10101929109971. The next prime is 10101929110019. The reversal of 10101929110001 is 10001192910101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6083247347776 + 4018681762225 = 2466424^2 + 2004665^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101929110001 - 2²² = 10101924915697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101929110901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9336347990 + ... + 9336349071.

It is an arithmetic number, because the mean of its divisors is an integer number (2530150451901).

Almost surely, 2^{10101929110001} is an apocalyptic number.

It is an amenable number.

10101929110001 is a deficient number, since it is larger than the sum of its proper divisors (18672697603).

10101929110001 is an equidigital number, since it uses as much as digits as its factorization.

10101929110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18672697602.

The product of its (nonzero) digits is 162, while the sum is 26.

The spelling of 10101929110001 in words is "ten trillion, one hundred one billion, nine hundred twenty-nine million, one hundred ten thousand, one".